Counties with the most bridges in South Dakota

- Total bridges: 35 (0.6% of bridges in the state)
- Share of bridges in poor condition: 25.7%

- Total bridges: 35 (0.6% of bridges in the state)
- Share of bridges in poor condition: 28.6%
- Total bridges: 36 (0.6% of bridges in the state)
- Share of bridges in poor condition: 8.3%

- Total bridges: 37 (0.6% of bridges in the state)
- Share of bridges in poor condition: 10.8%

- Total bridges: 38 (0.6% of bridges in the state)
- Share of bridges in poor condition: 2.6%

- Total bridges: 38 (0.6% of bridges in the state)
- Share of bridges in poor condition: 26.3%
- Total bridges: 40 (0.7% of bridges in the state)
- Share of bridges in poor condition: 20.0%

- Total bridges: 44 (0.7% of bridges in the state)
- Share of bridges in poor condition: 13.6%

- Total bridges: 44 (0.7% of bridges in the state)
- Share of bridges in poor condition: 4.5%

- Total bridges: 49 (0.8% of bridges in the state)
- Share of bridges in poor condition: 8.2%

- Total bridges: 50 (0.9% of bridges in the state)
- Share of bridges in poor condition: 8.0%

- Total bridges: 51 (0.9% of bridges in the state)
- Share of bridges in poor condition: 9.8%

- Total bridges: 59 (1.0% of bridges in the state)
- Share of bridges in poor condition: 18.6%

- Total bridges: 60 (1.0% of bridges in the state)
- Share of bridges in poor condition: 6.7%

- Total bridges: 60 (1.0% of bridges in the state)
- Share of bridges in poor condition: 28.3%

- Total bridges: 61 (1.0% of bridges in the state)
- Share of bridges in poor condition: 18.0%

- Total bridges: 61 (1.0% of bridges in the state)
- Share of bridges in poor condition: 13.1%

- Total bridges: 63 (1.1% of bridges in the state)
- Share of bridges in poor condition: 33.3%
- Total bridges: 69 (1.2% of bridges in the state)
- Share of bridges in poor condition: 11.6%

- Total bridges: 72 (1.2% of bridges in the state)
- Share of bridges in poor condition: 23.6%
- Total bridges: 74 (1.3% of bridges in the state)
- Share of bridges in poor condition: 13.5%
- Total bridges: 79 (1.3% of bridges in the state)
- Share of bridges in poor condition: 22.8%

- Total bridges: 80 (1.4% of bridges in the state)
- Share of bridges in poor condition: 13.8%

- Total bridges: 90 (1.5% of bridges in the state)
- Share of bridges in poor condition: 30.0%

- Total bridges: 93 (1.6% of bridges in the state)
- Share of bridges in poor condition: 17.2%

- Total bridges: 94 (1.6% of bridges in the state)
- Share of bridges in poor condition: 6.4%

- Total bridges: 95 (1.6% of bridges in the state)
- Share of bridges in poor condition: 18.9%

- Total bridges: 95 (1.6% of bridges in the state)
- Share of bridges in poor condition: 30.5%

- Total bridges: 98 (1.7% of bridges in the state)
- Share of bridges in poor condition: 27.6%

- Total bridges: 98 (1.7% of bridges in the state)
- Share of bridges in poor condition: 13.3%

- Total bridges: 103 (1.8% of bridges in the state)
- Share of bridges in poor condition: 21.4%

- Total bridges: 117 (2.0% of bridges in the state)
- Share of bridges in poor condition: 9.4%

- Total bridges: 121 (2.1% of bridges in the state)
- Share of bridges in poor condition: 16.5%

- Total bridges: 128 (2.2% of bridges in the state)
- Share of bridges in poor condition: 28.1%

- Total bridges: 129 (2.2% of bridges in the state)
- Share of bridges in poor condition: 34.1%
- Total bridges: 132 (2.2% of bridges in the state)
- Share of bridges in poor condition: 12.1%

- Total bridges: 141 (2.4% of bridges in the state)
- Share of bridges in poor condition: 18.4%

- Total bridges: 144 (2.4% of bridges in the state)
- Share of bridges in poor condition: 23.6%

- Total bridges: 152 (2.6% of bridges in the state)
- Share of bridges in poor condition: 19.1%
- Total bridges: 155 (2.6% of bridges in the state)
- Share of bridges in poor condition: 30.3%

- Total bridges: 157 (2.7% of bridges in the state)
- Share of bridges in poor condition: 25.5%

- Total bridges: 171 (2.9% of bridges in the state)
- Share of bridges in poor condition: 20.5%

- Total bridges: 172 (2.9% of bridges in the state)
- Share of bridges in poor condition: 15.1%

- Total bridges: 179 (3.0% of bridges in the state)
- Share of bridges in poor condition: 21.8%

- Total bridges: 201 (3.4% of bridges in the state)
- Share of bridges in poor condition: 23.9%

- Total bridges: 204 (3.5% of bridges in the state)
- Share of bridges in poor condition: 15.7%

- Total bridges: 216 (3.7% of bridges in the state)
- Share of bridges in poor condition: 12.5%

- Total bridges: 231 (3.9% of bridges in the state)
- Share of bridges in poor condition: 19.5%

- Total bridges: 347 (5.9% of bridges in the state)
- Share of bridges in poor condition: 9.8%

- Total bridges: 388 (6.6% of bridges in the state)
- Share of bridges in poor condition: 8.0%
This story features data reporting and writing by Paxtyn Merten, and is part of a series utilizing data automation across 50 states.